Cita APA (7a ed.)

National Society for the Study of Education & Olson, D. R. (1974). Media and symbols: The forms of expression, communication, and education. National Society for the Study of Education.

Cita Chicago Style (17a ed.)

National Society for the Study of Education y David R. Olson. Media and Symbols: The Forms of Expression, Communication, and Education. Chicago: National Society for the Study of Education, 1974.

Cita MLA (9a ed.)

National Society for the Study of Education y David R. Olson. Media and Symbols: The Forms of Expression, Communication, and Education. National Society for the Study of Education, 1974.